DE60003270D1 - Brake booster - Google Patents

Brake booster

Info

Publication number
DE60003270D1
DE60003270D1 DE60003270T DE60003270T DE60003270D1 DE 60003270 D1 DE60003270 D1 DE 60003270D1 DE 60003270 T DE60003270 T DE 60003270T DE 60003270 T DE60003270 T DE 60003270T DE 60003270 D1 DE60003270 D1 DE 60003270D1
Authority
DE
Germany
Prior art keywords
brake booster
booster
brake
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE60003270T
Other languages
German (de)
Other versions
DE60003270T2 (en
Inventor
Osamu Kanazawa
Yoshiyasu Takasaki
Michio Kobayashi
Hiroshi Osaki
Hidefumi Inoue
Hiroyuki Oka
Hiroaki Niino
Kazuya Maki
Mamoru Sawada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bosch Corp
Denso Corp
Original Assignee
Bosch Braking Systems Co Ltd
Denso Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bosch Braking Systems Co Ltd, Denso Corp filed Critical Bosch Braking Systems Co Ltd
Publication of DE60003270D1 publication Critical patent/DE60003270D1/en
Application granted granted Critical
Publication of DE60003270T2 publication Critical patent/DE60003270T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/12—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid
    • B60T13/14—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid using accumulators or reservoirs fed by pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/46—Vacuum systems
    • B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/44—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition co-operating with a power-assist booster means associated with a master cylinder for controlling the release and reapplication of brake pressure through an interaction with the power assist device, i.e. open systems
    • B60T8/441—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition co-operating with a power-assist booster means associated with a master cylinder for controlling the release and reapplication of brake pressure through an interaction with the power assist device, i.e. open systems using hydraulic boosters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/48—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition connecting the brake actuator to an alternative or additional source of fluid pressure, e.g. traction control systems
    • B60T8/4809—Traction control, stability control, using both the wheel brakes and other automatic braking systems
    • B60T8/4827—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems
    • B60T8/4845—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems using a booster or a master cylinder for traction control

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Braking Systems And Boosters (AREA)
DE60003270T 1999-10-08 2000-09-28 Brake booster Expired - Fee Related DE60003270T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP28826499A JP2001106052A (en) 1999-10-08 1999-10-08 Brake assistor

Publications (2)

Publication Number Publication Date
DE60003270D1 true DE60003270D1 (en) 2003-07-17
DE60003270T2 DE60003270T2 (en) 2003-12-04

Family

ID=17727944

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60003270T Expired - Fee Related DE60003270T2 (en) 1999-10-08 2000-09-28 Brake booster

Country Status (4)

Country Link
US (1) US6467266B1 (en)
EP (1) EP1090821B1 (en)
JP (1) JP2001106052A (en)
DE (1) DE60003270T2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6554088B2 (en) 1998-09-14 2003-04-29 Paice Corporation Hybrid vehicles
JP3783918B2 (en) * 2000-12-05 2006-06-07 ボッシュ株式会社 Brake fluid pressure generator
US6604795B2 (en) * 2000-12-28 2003-08-12 Toyota Jidosha Kabushiki Kaisha Braking system including high-pressure source between master cylinder and brake cylinder
JP4654547B2 (en) 2001-07-24 2011-03-23 トヨタ自動車株式会社 Brake device
JP3969169B2 (en) * 2002-04-24 2007-09-05 株式会社アドヴィックス Electric brake device for vehicle
DE102006015905A1 (en) * 2005-09-15 2007-04-19 Continental Teves Ag & Co. Ohg Braking system for motor vehicles
DE102005058776B4 (en) * 2005-12-09 2018-03-01 Zf Friedrichshafen Ag Device for controlling and / or regulating a hydraulically actuated switching element of a transmission device and transmission device
FR2918331B1 (en) * 2007-07-02 2009-09-25 Bosch Gmbh Robert BRAKE CONTROL SYSTEM
DE102008057576A1 (en) * 2008-11-15 2010-05-20 Bayerische Motoren Werke Aktiengesellschaft Hydraulic brake power amplifier for motor vehicle, has amplifier piston guided in cylinder, where front side of amplifier piston in cylinder is bordered and hydraulic medium is filled in pressure chamber
CA2781882A1 (en) * 2008-11-26 2010-06-03 Kinetic Energy Corporation Adaptive, low-impact vehicle energy harvester
CA2786578A1 (en) * 2009-01-09 2010-07-15 Kinetic Energy Corporation Vehicle energy harvesting roadway
WO2010088307A1 (en) * 2009-01-27 2010-08-05 Kinetic Energy Corporation Weather responsive treadle locking means for power generation system
KR101285546B1 (en) * 2011-12-20 2013-07-12 한국항공우주연구원 Apparatus for Brake Slip Control of Unmanned Aerial Vehicle
JP7040316B2 (en) * 2018-06-25 2022-03-23 株式会社アドヴィックス Vehicle braking control device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3236582A1 (en) 1982-10-02 1984-04-05 Robert Bosch Gmbh, 7000 Stuttgart HYDRAULIC BRAKE PRINTER
DE3240680A1 (en) 1982-11-04 1984-05-10 Robert Bosch Gmbh, 7000 Stuttgart MAIN BRAKE CYLINDER
DE3337275A1 (en) 1983-10-13 1985-04-25 Robert Bosch Gmbh, 7000 Stuttgart Hydraulic brake booster
DE3409705A1 (en) * 1984-03-16 1985-09-19 Robert Bosch Gmbh, 7000 Stuttgart METHOD FOR REPORTING FAULTS TO THE BRAKE PEDAL CHARACTERISTICS AND HYDRAULIC BRAKE POWER AMPLIFIER
US4779422A (en) * 1987-06-01 1988-10-25 Allied-Signal Inc. Master-cylinder-actuated plunger for hydraulic brake booster valve
DE3821225C2 (en) * 1987-06-27 2000-05-18 Aisin Seiki Hydraulic braking system for a motor vehicle
JP2858171B2 (en) * 1991-02-28 1999-02-17 本田技研工業株式会社 Fluid pressure booster
JPH10217936A (en) * 1997-02-10 1998-08-18 Tokico Ltd Brake control device for vehicle

Also Published As

Publication number Publication date
US6467266B1 (en) 2002-10-22
EP1090821A1 (en) 2001-04-11
EP1090821B1 (en) 2003-06-11
DE60003270T2 (en) 2003-12-04
JP2001106052A (en) 2001-04-17

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: BOSCH AUTOMOTIVE SYSTEMS CORP., TOKIO/TOKYO, JP

Owner name: DENSO CORP., KARIYA, AICHI, JP

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: BOSCH CORPORATION, TOKIO, JP

Owner name: DENSO CORP., KARIYA, AICHI, JP

8339 Ceased/non-payment of the annual fee